Composite latex insole with good supporting effect

Abstract

The utility model relates to the technical field of insoles, in particular to a composite latex insole with a good supporting effect, which comprises an insole main body, the insole main body comprises a latex surface layer, a sponge inner layer and a rubber supporting layer which are sequentially stacked from top to bottom, and a limiting strip is fixedly arranged at the heel position of the top of the insole main body. A plurality of elastic strips are arranged at the positions, located on the inner sides of the limiting strips, of the top of the insole body, a ventilation hole is formed between any two elastic strips, and a telescopic ventilation pipe is arranged in each ventilation hole. Certain elastic buffering is carried out between the latex surface layer and the heel position through the elastic strips, the situation that the position is deformed due to the fact that the latex surface layer is extruded by key force of the heel position in the running process is avoided, and the elastic strips are staggered at intervals and cooperate with the limiting strips to improve friction force between the insole and the foot to be fully attached, and dislocation is not likely to happen.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to insole technical field, concretely is a kind of composite latex insole with good supporting effect. BACKGROUND

[0002] Insole is generally divided into shoemaking industry application type insole and market commodity type two modes, the insole of shoemaking industry application is mainly corresponding to the type body of shoe big bottom, middle sole, make size plate according to last board or face plate, and make corresponding shape;Material, since latex has the characteristics of strong air permeability, sufficient elasticity, fast rebound speed, soft and comfortable after being made into insole, therefore there are many latex-made insoles.

[0003] The structure of latex insole in the prior art is relatively simple, and the durability of latex material itself is poor. In the process of use, especially in the scene of frequent reciprocating extrusion of insole such as running, the latex insole is easy to deform, thereby affecting the overall supporting effect. Moreover, due to the possible deviation between the internal space structure of different shoes and the shape of the insole structure, the insole is easy to move out of position and cannot fully fit the instep during running, affecting the use comfort. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a kind of composite latex insole with good supporting effect to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solution: a kind of composite latex insole with good supporting effect, comprising an insole main body, the insole main body includes latex surface layer, sponge inner layer and rubber support layer which are sequentially stacked from top to bottom, a limiting strip is fixedly arranged at the heel position on the top of the insole main body, a plurality of elastic strips are arranged on the inner side of the limiting strip on the top of the insole main body, a plurality of air holes are formed between any two elastic strips, and a telescopic air pipe is arranged in the air hole.

[0006] Preferably, the elastic strip is made of silica gel, the plurality of elastic strips are linearly arrayed at equal intervals, and the contour formed between the edge positions of the plurality of elastic strips is circular, any air hole is located within the circular contour, the friction between the heel position and the insole is improved by the plurality of elastic strips with a certain interval forming a pattern, the insole is not easy to dislocate during rapid movement, and the elastic strip provides elastic support to the heel position to improve the supporting effect.

[0007] Preferably, the air hole penetrates the insole main body, six connecting ribs are fixedly arranged on the outer wall of the telescopic air pipe, and each pair of connecting ribs is connected and fixed in the latex surface layer, the sponge inner layer and the rubber support layer along the horizontal direction, respectively, the space between the top of the elastic strip and the insole main body is improved by the air hole and the telescopic air pipe in cooperation to improve the air permeability.

[0008] Further, the telescopic air-permeable tube and the connecting rib are made of the same material, i.e., silica gel material, so that the telescopic air-permeable tube and the connecting rib can elastically stretch and contract with the elasticity of the main body of the insole.

[0009] Preferably, the rubber supporting layer is composed of a plurality of honeycomb hollow rubber blocks, and one end of the telescopic air-permeable tube penetrates the rubber block opening position and is connected with the outside, so that the structure of the rubber supporting layer is set to improve the air permeability of the rubber block and at the same time provide a containing space for the telescopic air-permeable tube.

[0010] Preferably, a plurality of elastic blocks are equidistantly arranged on the outer side wall of the limiting strip, and the elastic blocks elastically support the limiting strip so that the limiting strip is more fitted to the heel and is not easy to be dislocated.

[0011] Compared with the prior art, the composite latex insole has the following beneficial effects:

[0012] The composite latex insole has the following beneficial effects:

[0013] The composite latex insole has the following beneficial effects:

[0014] The composite latex insole has the following beneficial effects:

[0015] The composite latex insole has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are only used to show the principles, implementation manners, applications, characteristics and effects of the specific embodiments and other related contents of the composite latex insole and cannot be considered as a limitation of the composite latex insole.

[0017] In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a side sectional view of the main structure of the insole of this utility model;

[0020] Figure 3 This is a partial top view of the connection position between the rubber support layer and the telescopic ventilator of this utility model;

[0021] Figure label:

[0022] 1. Insole body; 11. Latex surface layer; 12. Sponge inner layer; 13. Rubber support layer; 2. Elastic strip; 3. Ventilation holes; 4. Limiting strip; 5. Elastic block; 6. Telescopic ventilation tube; 7. Connecting rib. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0024] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0025] like Figures 1 to 3 As shown, a composite latex insole with good support includes an insole body 1. The insole body 1 includes a latex surface layer 11, a sponge inner layer 12, and a rubber support layer 13 stacked sequentially from top to bottom. A limiting strip 4 is fixedly provided at the heel position of the top of the insole body 1. Multiple elastic strips 2 are provided at the top of the insole body 1 inside the limiting strip 4. A ventilation hole 3 is formed between any two elastic strips 2. A telescopic ventilation tube 6 is provided in the ventilation hole 3.

[0026] like Figure 1 As shown, the elastic strip 2 is made of silicone. Multiple elastic strips 2 are arranged in a linear array and are equidistantly distributed. The outline formed by the edges of the multiple elastic strips 2 is circular. Any one of the ventilation holes 3 is located within this circular outline. The friction between the heel and the insole is increased by multiple elastic strips with a certain spacing forming a texture. The insole is not easy to shift when moving quickly. The elastic strips provide elastic support to the heel to improve the support effect.

[0027] Furthermore, the thickness of the elastic strip 2 is one-tenth to one-fifth of that of the latex surface layer 11, and the distance between the elastic strip 2 and the ventilation holes 3 on both sides is sufficient to accommodate the elastic change in the horizontal direction after being compressed, so that the elastic strip 2 does not block the ventilation holes 3 during the elastic change process, thus ensuring overall breathability.

[0028] As Figure 1 shown, the outer side wall of the limiting strip 4 is provided with a plurality of elastic blocks 5 at equal intervals, and the limiting strip 4 is supported by the elastic blocks 5 to be more fitted to the heel and not easy to be dislocated.

[0029] As Figure 2 shown, the air holes 3 penetrate the shoe pad body 1, and the outer wall of the telescopic air pipe 6 is fixedly provided with six connecting ribs 7, and each two connecting ribs 7 are connected and fixed in the latex surface layer 11, the sponge inner layer 12 and the rubber support layer 13 along the horizontal direction, respectively. The space between the top of the elastic strip 2 and the shoe pad body 1 is improved by the cooperation of the air holes 3 and the telescopic air pipe 6 to improve the air permeability.

[0030] Further, the telescopic air pipe 6 and the connecting rib 7 are made of the same material, which is silica gel material. The telescopic air pipe 6 is a wave-shaped pipe or a spiral-shaped pipe to meet the elastic change requirement in the vertical direction. The telescopic air pipe 6 and the connecting rib 7 can be elastically stretched and contracted with the elastic change of the shoe pad body 1 through the material and structure setting.

[0031] As Figure 3 shown, the rubber support layer 13 is composed of a plurality of honeycomb-shaped hollow rubber blocks. One end of the telescopic air pipe 6 penetrates the opening position of the rubber block and is connected to the outside. The structure of the rubber support layer 13 improves the air permeability of the rubber block and provides a space for the telescopic air pipe 6.

[0032] The implementation principle of the embodiment of the application is as follows: when the product is used, the foot enters the shoe body and steps on the product. The limiting strip 4 wraps the position between the heel and the rear ankle under the elastic extrusion of the elastic block 5. The heel fully contacts the plurality of elastic strips 2 to increase the friction between the heel and the product, and the mutual fitting is not easy to be dislocated. The telescopic air pipe 6 keeps the space between the elastic strip 2 at the top and the rubber support layer 13 at the bottom connected under the reinforcement of the connecting rib 7, overcomes the poor air permeability of silica gel and rubber, and is more comfortable. During running, especially in the slow running scene of bodybuilding and the like, the heel as the main force point of the human body first extrudes the elastic strip 2, which is elastically buffered by the elastic strip 2 and then transmitted to the latex surface layer 11. The support performance of the heel position which is easy to deform under pressure is improved, and the overall support effect is good.

[0033] It is apparent for a person skilled in the art that the application is not limited to the details of the above described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the essential characteristics of the application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the application being defined by the claims that follow and not by the above description, which is thus intended to be merely explanatory and not limiting. All changes that fall within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A composite latex shoe insole with good supporting effect, comprising a shoe insole body (1), characterized in that: The insole body (1) comprises a latex surface layer (11), a sponge inner layer (12) and a rubber support layer (13) which are sequentially stacked from top to bottom, a limiting strip (4) is fixedly arranged at the heel position of the top of the insole body (1), a plurality of elastic strips (2) are arranged at the inboard position of the limiting strip (4) of the top of the insole body (1), a plurality of air holes (3) are formed between any two elastic strips (2), and an elastic air pipe (6) is arranged in the air hole (3).

2. The composite rubber shoe insole with good supporting effect according to claim 1, characterized in that: The elastic strip (2) is made of silica gel, a plurality of the elastic strips (2) are linearly arrayed and equidistantly distributed, and the contour formed between the edge positions of the plurality of elastic strips (2) is circular, and any air hole (3) is located in the circular contour.

3. The composite rubber shoe insole with good supporting effect according to claim 1, characterized in that: The air hole (3) penetrates the insole body (1), six connecting ribs (7) are fixedly arranged on the outer wall of the elastic air pipe (6), and the connecting ribs (7) are respectively inserted into the latex surface layer (11), the sponge inner layer (12) and the rubber support layer (13) along the horizontal direction in pairs and are connected and fixed.

4. The composite rubber shoe insole with good supporting effect according to claim 3, characterized in that: The material of the elastic air pipe (6) and the connecting rib (7) is the same, and the material is silica gel.

5. The composite rubber shoe insole with good supporting effect according to claim 1, characterized in that: The rubber support layer (13) is composed of a plurality of honeycomb hollow rubber blocks, and one end of the elastic air pipe (6) penetrates the opening position of the rubber block and is connected with the outside.

6. The composite rubber shoe insole with good supporting effect according to claim 1, characterized in that: A plurality of elastic blocks (5) are equidistantly arranged on the outer side wall of the limiting strip (4).

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